Remove /api/0.6/changes endpoint

[rails.git] / db / functions / maptile.c

diff --git a/db/functions/maptile.c b/db/functions/maptile.c
deleted file mode 100644 (file)
index f96f9c2..0000000
--- a/db/functions/maptile.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <my_global.h>
-#include <my_sys.h>
-#include <m_string.h>
-#include <mysql.h>
-
-my_bool maptile_for_point_init(UDF_INIT *initid, UDF_ARGS *args, char *message)
-{
-   if ( args->arg_count != 3 ||
-        args->arg_type[0] != INT_RESULT ||
-        args->arg_type[1] != INT_RESULT ||
-        args->arg_type[2] != INT_RESULT )
-   {
-      strcpy( message, "Your maptile_for_point arguments are bogus!" );
-      return 1;
-   }
-
-   return 0;
-}
-
-void maptile_for_point_deinit(UDF_INIT *initid)
-{
-   return;
-}
-
-long long maptile_for_point(UDF_INIT *initid, UDF_ARGS *args, char *is_null, char *error)
-{
-   double       lat = *(long long *)args->args[0] / 10000000.0;
-   double       lon = *(long long *)args->args[1] / 10000000.0;
-   long long    zoom = *(long long *)args->args[2];
-   double       scale = pow(2, zoom);
-   double       r_per_d = M_PI / 180;
-   unsigned int x;
-   unsigned int y;
-
-   x = floor((lon + 180.0) * scale / 360.0);
-   y = floor((1 - log(tan(lat * r_per_d) + 1.0 / cos(lat * r_per_d)) / M_PI) * scale / 2.0);
-
-   return (x << zoom) | y;
-}